OT-2026-000096490
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000096490) never changes.
Identity and time
| Publication number | OT-2026-000096490 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-716e-bde8-3f7ffd1c2205 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096490 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b0e8b4189508979f812349967d39d327198bfc9cf1b7968095fcdd2b97399bd |
|---|---|
| Markdown | 3b4fd1c388d326bd23e7825d02619f1c8a690df87806f255e7ae1905ee4e0517 |
| Publication page | fd11fe3833254b21b5a339cf26c7ec1a23ab3a0aaf5fa07f59374c253737e4f4 |
| Manifest | ac74ce4f965f89bf4db6c15a0ef655182a089db1100acc1044714899ac516993 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | q09HQvMZ2wBRq2tk8lDZOLOjBXihDKIPA8vuX3Xsmezq7t8Y+EtJnwAUs1E7x6gn2/5dvqz6QKs29LAqIU8zDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:49.276583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096490observed fd11fe3833254b21b5a339cf26c7ec1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:49.256733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096490/manifest.jsonobserved ac74ce4f965f89bf4db6c15a0ef65518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.239535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096490/publication.mdobserved 3b4fd1c388d326bd23e7825d02619f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.221539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096490/publication.txtobserved 2b0e8b4189508979f812349967d39d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|